教室的地面是长方形,长9米,宽7米,它的周长是多少米?
(9+7)×2,
=16×2,
=32(米).
答:它的周长是32米.
After its (1) to the (2) in 2001, China has taken steps towards opening up its (3) . As a condition for joining the WTO, China (4) itself to a (5) of trade liberalization, including the reduction of tariffs on cars and agricultural products. These tariffs reductions are both (6) and there is (7) for China to (8) at a faster pace. A (9) of (10) and a more rapid and profound reduction of import tariffs would (11) of those Chinese consumers who would (12) imported products at lower prices. Second, a higher (13) into China would take away much upward pressure on the Renminbi and provide a true and lasting (14) to solving current global (15) . Indeed, even a modest (16) in the opening-up process would go a long way towards solving the problem. The opening up of China’s markets to international competition should (17) deep reforms. Banks should be recapitalized, bad loans provisioned fully and state-owned companies’ runaway indebtedness (18) . Only when real progress in these areas is made should China begin to consider a reform to its (19) . Doing it any earlier would be highly (20) .
人生不如意事十有八九,难免遭受挫折。面对挫折,我们要学会自我疏导和自我排除。下列做法正确的是[ ]
A.不择手段地去克服困难和战胜挫折,使自己的目标得以实现
B.独自解决,不依靠任何人
C.积极进取,冷静分析原因,寻找应对方法
D.知难而退,及时放弃目标